chore(monorepo): relocate client files

apps/client/src/services/promoted_attribute_definition_parser.ts

@@ -0,0 +1,46 @@
+type LabelType = "text" | "number" | "boolean" | "date" | "datetime" | "time" | "url";
+type Multiplicity = "single" | "multi";
+
+interface DefinitionObject {
+    isPromoted?: boolean;
+    labelType?: LabelType;
+    multiplicity?: Multiplicity;
+    numberPrecision?: number;
+    promotedAlias?: string;
+    inverseRelation?: string;
+}
+
+function parse(value: string) {
+    const tokens = value.split(",").map((t) => t.trim());
+    const defObj: DefinitionObject = {};
+
+    for (const token of tokens) {
+        if (token === "promoted") {
+            defObj.isPromoted = true;
+        } else if (["text", "number", "boolean", "date", "datetime", "time", "url"].includes(token)) {
+            defObj.labelType = token as LabelType;
+        } else if (["single", "multi"].includes(token)) {
+            defObj.multiplicity = token as Multiplicity;
+        } else if (token.startsWith("precision")) {
+            const chunks = token.split("=");
+
+            defObj.numberPrecision = parseInt(chunks[1]);
+        } else if (token.startsWith("alias")) {
+            const chunks = token.split("=");
+
+            defObj.promotedAlias = chunks[1];
+        } else if (token.startsWith("inverse")) {
+            const chunks = token.split("=");
+
+            defObj.inverseRelation = chunks[1];
+        } else {
+            console.log("Unrecognized attribute definition token:", token);
+        }
+    }
+
+    return defObj;
+}
+
+export default {
+    parse
+};